From patchwork Tue Feb 27 17:37:53 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrice Gasnier X-Patchwork-Id: 13574189 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B50291487DC; Tue, 27 Feb 2024 17:39:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.132.182.106 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709055564; cv=none; b=U9CyiDBYu2LJLkYqr3Al8sew2q/TANoWSbsATVtu8a4W1KnT6DLr+nzy0b4GYsl6/c75H6k8BPMLL+QXp57MJZTK/YyvoIic3rBBjn5ERkGg/LEO6xySbjRIlx1sVyZftrsB4GJ893TXfADkNxQ2W3pK+moBrBg9Y35JnfJSCmQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709055564; c=relaxed/simple; bh=8I2LJfjIfxxKwHLODKbe7ZdonemobuyLfJmot6PYhGM=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=B4fFfSxsM4hhB8FU+Y4CtziZ2hTqz2u5ifp6phZ9N84XuEVYLGud0WGoIhhryzgLGlj458ZfI4GhvXWuJM7TjgQGpD6Npg0hVPELLtC1vxODSKOzcaOOnShr45f620krZt95aQOaY7BKPChGIcBjgu22Jk4vAxo+tYEE/J9KvKs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com; spf=pass smtp.mailfrom=foss.st.com; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b=mzR1Ciu5; arc=none smtp.client-ip=185.132.182.106 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="mzR1Ciu5" Received: from pps.filterd (m0369458.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 41RBi2OZ029666; Tue, 27 Feb 2024 18:38:55 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= selector1; bh=vJldcTa3fZJ+W5cK/vrvMKnfUz/AWmcz3zq1p3k7gUo=; b=mz R1Ciu59N9MZiKesA/ud4/Se2eEr5pMXEDx0BlligdUEfBmzk/4iCTGDoizS7DH9p mCBIf/JE5Lgehp0dk9RZipzw1sz7OeEcNaQ0nASrWGq6CkKjketjfgcB1B9mNBIR H7e5e3DqXJrdd3nl2yvcHV8onYnvd0jj2b8AM74C/tTUWlHF3DumoBXW7NZ47+Ij lGvEkMnt8XYPzfnDLZGJDD69OkRAWaRjTAtgbnxcQrJM2Yarvdqz2/mDUwPP5WPr BodgS9CSum/YTOoozS4eKiAXfg26I5tj5JJNxC9oHxwMrSpumIb1JNbLc3Zg5j2q RPUkioxPVvDOR+JDca9Q== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3whf4b9d71-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 27 Feb 2024 18:38:48 +0100 (CET) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 6C0E040046; Tue, 27 Feb 2024 18:38:43 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 00D762AD12A; Tue, 27 Feb 2024 18:38:17 +0100 (CET) Received: from localhost (10.252.26.109) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Tue, 27 Feb 2024 18:38:16 +0100 From: Fabrice Gasnier To: CC: , , , , , , Subject: [PATCH v4 01/11] counter: Introduce the COUNTER_COMP_FREQUENCY() macro Date: Tue, 27 Feb 2024 18:37:53 +0100 Message-ID: <20240227173803.53906-2-fabrice.gasnier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240227173803.53906-1-fabrice.gasnier@foss.st.com> References: <20240227173803.53906-1-fabrice.gasnier@foss.st.com> Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-02-27_03,2024-02-27_01,2023-05-22_02 Now that there are two users for the "frequency" extension, introduce a new COUNTER_COMP_FREQUENCY() macro. Suggested-by: William Breathitt Gray Signed-off-by: Fabrice Gasnier --- include/linux/counter.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/counter.h b/include/linux/counter.h index 702e9108bbb4..03472d7407de 100644 --- a/include/linux/counter.h +++ b/include/linux/counter.h @@ -602,6 +602,9 @@ struct counter_array { #define COUNTER_COMP_FLOOR(_read, _write) \ COUNTER_COMP_COUNT_U64("floor", _read, _write) +#define COUNTER_COMP_FREQUENCY(_read, _write) \ + COUNTER_COMP_SIGNAL_U64("frequency", _read, _write) + #define COUNTER_COMP_POLARITY(_read, _write, _available) \ { \ .type = COUNTER_COMP_SIGNAL_POLARITY, \